*,
*:before,
*:after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}
*{
  -webkit-user-drag: none;
}

html {
  height: 100%;
  box-sizing: border-box;
}

body {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  // background: #34353b;
  font-family: Microsoft YaHei, Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB,
   Arial, sans-serif;
  font-size: 14px;
  user-select: none;
  color: rgba($color: #fff, $alpha: .7);
}
pre{
  display: inline-block;
  font-family: Microsoft YaHei, Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB,Arial, sans-serif;
}
a,
a:focus,
a:hover {
  cursor: pointer;
  color: inherit;
  outline: none;
  text-decoration: none;
}

address,
cite,
dfn,
em,
var,
i {
  font-style: normal;
}

b,
label {
  font-weight: normal;
}

p,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
dl,
tr,
td,
input,
pre,
select {
  padding: 0;
  margin: 0;
  list-style: none;
  font-weight: normal;
}
.clearfix::after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: ' ';
  clear: both;
  height: 0;
}
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background-color: #38383D;
  
}
::-webkit-scrollbar-corner{
  background-color: #38383D;
}
::-webkit-scrollbar-thumb {
  position: relative;
  display: block;
  cursor: pointer;
  border-radius: 106px;
  background: rgba(255,255,255,.1);
  transition: background-color .3s;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,.2);
}
